former governor jeb bush backed romney. a top romney advisor was asked if the g.o.p. primary race was pushed romney so far to the right, he'd risk alienating middle of the road voters in a possible fall campaign. the advisor likened romney's campaign to an etch sketch, something you can shake and start all over. romney said his policies and positions will be the same. >>> a nigerian woman is under arrest following a record heroin bust at dulles airport. border agents say the 52-year- old ingested 180 thumb size pellets filled with the drug. she told customs she was here to visit her brother but couldn't provide a description. it's worth about $150,000 on the street. she is in the custody of immigration and homeland security agents. >>> police believe they have pictures which may show the man who attack add 16-year-old girl in -- attacked a 16-year-old girl in fairfax on monday as she was walking home from wood soon high school. >> i hear this bloodcurdling scream. >> the teenager who doesn't want to be identified was walking along the path monday when the attack took